# Solving complex nonlinear problems based on gradient-optimized physics-informed neural networks

> Research article (Acta Physica Sinica, 2023) · cited 17× · AI/ML

**Wikidata**: [openalex:W4319991360](https://www.wikidata.org/wiki/openalex:W4319991360)  
**Source**: https://4ort.xyz/entity/solving-complex-nonlinear-problems-based-on-gradient-optimized-physics-informed-neural-networks